<form role="form" name="add_form" method="post" action="/admin/article/edit/{{.id}}" onSubmit="return add();">
     <input type="text" name="title" class="form-control" placeholder="标题" value="{{.article.title}}"  autofocus>
     <input type="text" name="tag" class="form-control" placeholder="标签，多个标签请用：分割">
     <textarea name="content" class="form-control" rows="30">
	{{.article.excerpt}}
	{{.c_excerpt_tag}}
	{{.article.content}}
	</textarea>
     <button type="submit" class="btn btn-success">发表</button>
</form>